Resurrecting the Woolly Mammoth Expedition Unknown : Season 3 Episode 24

TV-PG (self-applied) Travel Channel 1h 00m int(0)

Aired: June 21st, 2017 @ 9:00 PM EST on Travel Channel

Josh Gates treks north of the Arctic Circle to search for the DNA of the long-extinct woolly mammoth. The hunt takes him to a mile-wide sinkhole in the Siberian permafrost as well as a black market mining camp where tusk hunters dig for mammoth ivory.